| ALU | • alu n. Alternative form of aloo. • alu sym. (International standards) ISO 639-3 language code for Are’are. • ALU n. (Computer hardware) arithmetic logic unit. |
| AMU | • amu n. Abbreviation of atomic mass unit. • AMU n. Initialism of atomic mass unit. • AMU n. Initialism of astronaut maneuvering unit. |
| AUA | • aua n. (New Zealand) Aldrichetta forsteri, a mullet of the family Mugilidae. • AUA prop.n. (Aviation) Initialism of Austrian Airlines. (ICAO code of the flag carrier of Austria and a subsidiary… • AUA phr. (Slang, Internet) ask us anything. |
| AUE | • AUE interj. (Maori) an exclamation of pain, distress or astonishment. |
| AUF | • auf n. (Obsolete) A changeling or elf child; a child left by fairies. • auf n. (Obsolete) A deformed or foolish child; a simpleton; an oaf. • auf sym. (International standards) ISO 639-5 language code for Arawan languages. |
| AUK | • auk n. Any of several species of Arctic sea birds of the family Alcidae. • AUK n. a type of seabird. |
| AYU | • ayu n. A sweetfish, an amphidromous fish of East Asia, the only member of its genus and family, Plecoglossus… • Ayu prop.n. A language spoken in Kaduna State of Nigeria. • AYU n. (Japanese) a small edible Japanese fish. |
| EAU | • eau n. (Lincolnshire) Alternative form of ea. • Eau prop.n. (Lincolnshire) Any of several rivers in Lincolnshire. • EAU prop.n. (Politics, economics) Initialism of Eurasian Economic Union. |
| GAU | • gau n. (Tibetan Buddhism) A prayer box or small container worn as jewelry and containing an amulet or similar item. • Gau prop.n. A surname. • GAU n. (German) a German political district of the Nazi regime. |
| QUA | • qua prep. As; in the capacity of; acting as. • qua interj. The cawing sound of a crow. • QUA sym. (Radio slang, question) Have you news of ... (call sign)? |
| SAU | • SAU n. (US, New Hampshire, education) Initialism of school administrative unit. • SAU sym. (International standards) ISO 3166-1 alpha-3 country code for Saudi Arabia. • SAU n. a monetary unit of Vietnam, also XU. |
| TAU | • tau n. The letter Τ/τ in the Greek, Hebrew, and ancient Semitic alphabets; being the nineteenth letter of the… • tau n. A Τ-shaped object or sign; a Saint Anthony’s cross, sometimes regarded as a sacred symbol. • tau n. The ankh symbol (☥). |
| UTA | • uta n. Cutaneous leishmaniasis. • uta n. A kind of Japanese poem. • Uta prop.n. A round winter pear cultivar with golden-brown skin. |
| UVA | • uva n. (Botany) A small pulpy or juicy fruit containing several seeds and having a thin skin, such as a grape. • Uva prop.n. A surname. • UVA prop.n. Initialism of University of Virginia. |
| VAU | • vau n. Alternative spelling of vav. • VAU n. the sixth letter of the Hebrew alphabet, also VAV, VAW. |